8MM Copper Washer 8.2MM I.D. 11.8MM O.D.
10MM Copper Washer 10.2MM I.D. 15.8MM O.D.
12MM Copper Washer 12.2MM I.D. 17.8MM O.D.
14MM Copper Washer 14.2MM I.D. 17.8MM O.D.
14MM Copper Washer 14.2MM I.D. 19.8MM O.D.
16MM Copper Washer 16.2MM I.D. 19.8MM O.D.
Copper Washer 1/4 I.D. 7/16 O.D. 1/32 Thick
Copper Washer 5/16 I.D. 1/2 O.D. 1/32 Thick
Copper Washer 3/8 I.D. 9/16 O.D. 1/32 Thick
Copper Washer 1/4 I.D. 5/8 O.D. 1/16 Thick
Copper Washer 5/16 I.D. 11/16 O.D. 1/16 Thick
Copper Washer 3/8 I.D. 3/4 O.D. 1/16 Thick